> Any reason to believe that this "self-selection" has any impact on the people ...

dmichulke on Oct 28, 2017 | parent | context | favorite | on: The Trouble with High IQ

> Any reason to believe that this "self-selection" has any impact on the people involved regarding "regular" non-mensa high IQ people?

Insecure people could prefer to counter their insecurity by hard to obtain status symbols such as Mensa membership.